Electric vacuum cleaner



FIG. 1 is a perspective view of the top, front and left side of an electric vacuum cleaner showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an exploded perspective view thereof showing the carriage portion separate from the main body. 

The ornamental design for an electric vacuum cleaner, as shown and described. 